<https://avreusaquatics.com/product/rummy-nose-tetra-juvenile/#product>
<http://schema.org/description>
"Minimum Tank Size: 15 gal (57 L) - A 15-gallon or larger aquarium is needed for a small school.\r\n \tSuitable for Nano Tank: Yes\r\n \tSubstrate Type: Any\r\n \tLighting Needs: Moderate - normal lighting\r\n \tTemperature: 72.0 to 82.0° F (22.2 to 27.8° C)\r\n \tBreeding Temperature: 79.0° F - A temperature of 77 to 82° F (25- 27.7° C) is best for breeding.\r\n \tRange ph: 5.5-6.8 - A ph of 6.0 to 6.5 is best for breeding. This blackwater native is very intolerant of harder, alkaline water. Peat filtration is advisable.\r\n \tHardness Range: 2 - 8 DGH\r\n \tBrackish: No\r\n \tWater Movement: Moderate\r\n \tWater Region: All - These fish will swim in all areas of the aquarium."
<https://avreusaquatics.com/product/rummy-nose-tetra-juvenile/>